INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b39be1d655ae19a283ceefb33182eb242b4175039931d12a6654d9e3d778e64', 
    'JVw1R4XQ8v5i1lTzja5JDxgva0xZyBHjmwRD1MMVv3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)